19095362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 14833918

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 373, 746, 1969, 2327, 3938, 4103, 4654, 4849, 8206, 9698, 25597, 51194, 53339, 66767, 106678, 133534, 734437, 867971, 1468874, 1735942, 9547681, 19095362]

約数ペア:

[(1, 19095362), (2, 9547681), (11, 1735942), (13, 1468874), (22, 867971), (26, 734437), (143, 133534), (179, 106678), (286, 66767), (358, 53339), (373, 51194), (746, 25597), (1969, 9698), (2327, 8206), (3938, 4849), (4103, 4654)]